Tucker, John D. <br/><br/>
Radio 

 - London  The English language book society  1970 
 - 249 p. 
<br/><br/><label>ISBN: </label>223960 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrcal engineering
<br/><br/><label>Dewey Class. No.: </label>621.3841  / TUC